<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>获取URL参数</title>
	</head>
	<body>
		<form action="huanying.html">
			<input type="text" autocomplete="off" name="username" id="" value="" />
			<input type="submit" id="" value="登录" name="" />
		</form>
	</body>
</html>
